EP2788585A4 - Gas turbine engine component - Google Patents
Gas turbine engine componentInfo
- Publication number
- EP2788585A4 EP2788585A4 EP11877064.3A EP11877064A EP2788585A4 EP 2788585 A4 EP2788585 A4 EP 2788585A4 EP 11877064 A EP11877064 A EP 11877064A EP 2788585 A4 EP2788585 A4 EP 2788585A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas turbine
- turbine engine
- engine component
- component
- gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/06—Arrangements of bearings; Lubricating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/90—Mounting on supporting structures or systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rolling Contact Bearings (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2011/000225 WO2013085435A1 (en) | 2011-12-08 | 2011-12-08 | Gas turbine engine component |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2788585A1 EP2788585A1 (en) | 2014-10-15 |
EP2788585A4 true EP2788585A4 (en) | 2015-10-14 |
EP2788585B1 EP2788585B1 (en) | 2018-11-21 |
Family
ID=48574673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11877064.3A Active EP2788585B1 (en) | 2011-12-08 | 2011-12-08 | Gas turbine engine component |
Country Status (4)
Country | Link |
---|---|
US (1) | US9765648B2 (en) |
EP (1) | EP2788585B1 (en) |
JP (1) | JP5968459B2 (en) |
WO (1) | WO2013085435A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2997444B1 (en) * | 2012-10-31 | 2018-07-13 | Snecma | HUB FOR A TURBOMACHINE |
FR3040734B1 (en) * | 2015-09-09 | 2017-09-22 | Snecma | TURBOMACHINE TURBINE COMPRISING A DISPENSING STAGE OF CERAMIC MATRIX COMPOSITE MATERIAL |
US11274563B2 (en) * | 2016-01-21 | 2022-03-15 | General Electric Company | Turbine rear frame for a turbine engine |
US11415015B2 (en) | 2019-10-23 | 2022-08-16 | Pratt & Whitney Canada Corp. | Sleeve for oil service tubes |
US11629615B2 (en) * | 2021-05-27 | 2023-04-18 | Pratt & Withney Canada Corp. | Strut reinforcing structure for a turbine exhaust case |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5438756A (en) * | 1993-12-17 | 1995-08-08 | General Electric Company | Method for assembling a turbine frame assembly |
US5634767A (en) * | 1996-03-29 | 1997-06-03 | General Electric Company | Turbine frame having spindle mounted liner |
EP2192273A2 (en) * | 2008-11-28 | 2010-06-02 | Pratt & Whitney Canada Corp. | Mid turbine frame for gas turbine engine |
WO2010119115A1 (en) * | 2009-04-17 | 2010-10-21 | Snecma | Double-body gas turbine engine provided with an inter-shaft bearing |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB918692A (en) | 1958-07-11 | 1963-02-13 | Ass Elect Ind | Improvements relating to turbine nozzle blocks |
US4920742A (en) | 1988-05-31 | 1990-05-01 | General Electric Company | Heat shield for gas turbine engine frame |
US4987736A (en) | 1988-12-14 | 1991-01-29 | General Electric Company | Lightweight gas turbine engine frame with free-floating heat shield |
US4989406A (en) | 1988-12-29 | 1991-02-05 | General Electric Company | Turbine engine assembly with aft mounted outlet guide vanes |
US5483792A (en) | 1993-05-05 | 1996-01-16 | General Electric Company | Turbine frame stiffening rails |
FR2738283B1 (en) * | 1995-08-30 | 1997-09-26 | Snecma | TURBOMACHINE ARRANGEMENT INCLUDING A VANE GRILLE AND AN INTERMEDIATE HOUSING |
GB2324833B (en) * | 1997-02-22 | 2000-10-04 | Rolls Royce Plc | Gas turbine engine support structure |
US6547518B1 (en) | 2001-04-06 | 2003-04-15 | General Electric Company | Low hoop stress turbine frame support |
US6511284B2 (en) * | 2001-06-01 | 2003-01-28 | General Electric Company | Methods and apparatus for minimizing gas turbine engine thermal stress |
US6612807B2 (en) * | 2001-11-15 | 2003-09-02 | General Electric Company | Frame hub heating system |
JP4481823B2 (en) | 2002-08-14 | 2010-06-16 | ボルボ エアロ コーポレイション | Method for manufacturing stationary blade or moving blade constituent member |
US7200933B2 (en) | 2002-08-14 | 2007-04-10 | Volvo Aero Corporation | Method for manufacturing a stator component |
US6860716B2 (en) | 2003-05-29 | 2005-03-01 | General Electric Company | Turbomachine frame structure |
DE602004014154D1 (en) | 2003-07-29 | 2008-07-10 | Pratt & Whitney Canada | Turbofan engine casing, turbofan engine and corresponding process |
ATE390542T1 (en) | 2004-05-27 | 2008-04-15 | Volvo Aero Corp | SUPPORT STRUCTURE IN A TURBINE OR COMPRESSOR DEVICE AND METHOD FOR MOUNTING THE STRUCTURE |
SE528006C2 (en) * | 2004-12-23 | 2006-08-01 | Volvo Aero Corp | Static gas turbine component and method of repairing such component |
US7775049B2 (en) | 2006-04-04 | 2010-08-17 | United Technologies Corporation | Integrated strut design for mid-turbine frames with U-base |
US7594404B2 (en) * | 2006-07-27 | 2009-09-29 | United Technologies Corporation | Embedded mount for mid-turbine frame |
US7762087B2 (en) * | 2006-12-06 | 2010-07-27 | United Technologies Corporation | Rotatable integrated segmented mid-turbine frames |
US7797946B2 (en) * | 2006-12-06 | 2010-09-21 | United Technologies Corporation | Double U design for mid-turbine frame struts |
US7762509B2 (en) | 2007-10-18 | 2010-07-27 | United Technologies Corp. | Gas turbine engine systems involving rotatable annular supports |
US8113768B2 (en) | 2008-07-23 | 2012-02-14 | United Technologies Corporation | Actuated variable geometry mid-turbine frame design |
US8245518B2 (en) * | 2008-11-28 | 2012-08-21 | Pratt & Whitney Canada Corp. | Mid turbine frame system for gas turbine engine |
US8371810B2 (en) | 2009-03-26 | 2013-02-12 | General Electric Company | Duct member based nozzle for turbine |
WO2010123413A1 (en) | 2009-04-24 | 2010-10-28 | Volvo Aero Corporation | A method for manufacturing an engine component |
-
2011
- 2011-12-08 EP EP11877064.3A patent/EP2788585B1/en active Active
- 2011-12-08 JP JP2014545852A patent/JP5968459B2/en active Active
- 2011-12-08 WO PCT/SE2011/000225 patent/WO2013085435A1/en active Application Filing
- 2011-12-08 US US14/362,704 patent/US9765648B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5438756A (en) * | 1993-12-17 | 1995-08-08 | General Electric Company | Method for assembling a turbine frame assembly |
US5634767A (en) * | 1996-03-29 | 1997-06-03 | General Electric Company | Turbine frame having spindle mounted liner |
EP2192273A2 (en) * | 2008-11-28 | 2010-06-02 | Pratt & Whitney Canada Corp. | Mid turbine frame for gas turbine engine |
WO2010119115A1 (en) * | 2009-04-17 | 2010-10-21 | Snecma | Double-body gas turbine engine provided with an inter-shaft bearing |
Non-Patent Citations (1)
Title |
---|
See also references of WO2013085435A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2788585A1 (en) | 2014-10-15 |
EP2788585B1 (en) | 2018-11-21 |
JP5968459B2 (en) | 2016-08-10 |
US20140341730A1 (en) | 2014-11-20 |
WO2013085435A1 (en) | 2013-06-13 |
US9765648B2 (en) | 2017-09-19 |
JP2015500427A (en) | 2015-01-05 |
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